56342049

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21031}}^1$

素因数の和:21100

約数の個数: 16

約数和(自身を含む): 80762880

約数和(自身を除く): 24420831

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 21031, 63093, 399589, 988457, 1198767, 2965371, 18780683, 56342049]

約数ペア:

[(1, 56342049), (3, 18780683), (19, 2965371), (47, 1198767), (57, 988457), (141, 399589), (893, 63093), (2679, 21031)]